MOA 2023-BLG-144

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Event Parameters

Internal ID:	gb23-R-7-5230
Discovery date:	2023-04-26T14:38:11
RA:	17:38:08.99
Dec:	-27:30:55.11
Current assessment:	microlensing

A transient event found by MOA.

Lightcurve

Finder chart

Nearest catalogued stars

starID	RA	Dec	mag	separation

Last 5 photometry measurements

Observation date	I mag	seeing
2460602.917 (2024-Oct-19.417)	21.76 ± 2.71	3.61
2460610.877 (2024-Oct-27.377)	99.99 ± 99.99	5.70
2460610.906 (2024-Oct-27.406)	99.99 ± 99.99	5.33
2460611.882 (2024-Oct-28.382)	99.99 ± 99.99	4.59
2460614.882 (2024-Oct-31.382)	99.99 ± 99.99	6.44

Calibration: I = 27.40 - 2.5 log₁₀(ΔF + 0.00)

Single lens fit parameters

t_max	=	JD 2460060.83	±	0.00 UT (2023-Apr-26.33)
t_E	=	20.28	±	2.70 days
u₀	=	0.0069	±	0.0011
I_base	=	20.75	±	0.00

External data

Gzipped FITS finder chart

All photometry data

Machine readable VOEvent notice